﻿using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


namespace DB
{
    /**
     * SQL安装的时候需要在windows上安装navigat
     */
    class TestEntry
    {
       static void Main(string[] args)
       {
             

           
       }
    }
}
